| 前日に均衡した方程式 |
2 NaOH + CO2 + 9 H2O = Na2CO3*10H2O
MnS + HNO3 = MnSO4 + NO + H2O =>
3 MnS + 8 HNO3 = 3 MnSO4 + 8 NO + 4 H2O
Mg + CrSO4 = MgSO4 + Cr =>
Mg + CrSO4 = MgSO4 + Cr
C2H6 = C + H2 =>
C2H6 = 2 C + 3 H2
XeF2(g) + H2O(l) = Xe(g) + HF(g) + O2(g) =>
2 XeF2(g) + 2 H2O(l) = 2 Xe(g) + 4 HF(g) + O2(g)
H2SO4 + KNO2 = K2SO4 + NHO2 =>
H2SO4 + 2 KNO2 = K2SO4 + 2 NHO2
H2SO4 + Fe(OH)3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 H2O
CrO4{2-} + S2O3{2-} + H{+} = Cr{3+} + S4O6{2-} + H2O =>
2 CrO4{2-} + 6 S2O3{2-} + 16 H{+} = 2 Cr{3+} + 3 S4O6{2-} + 8 H2O
AgNO3 + C6H8O7 = AgO + CO2 + N2 + H2O =>
18 AgNO3 + 4 C6H8O7 = 18 AgO + 24 CO2 + 9 N2 + 16 H2O
K2SO4 + H2S = K2SH2SO4 =>
K2SO4 + H2S = K2SH2SO4
Li + PbO2 = Pb + Li2O =>
4 Li + PbO2 = Pb + 2 Li2O
NH4 + NaOH(aq) = NaNH3 + H2O =>
NH4 + NaOH(aq) = NaNH3 + H2O
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
K2CO3 + SnBr4 = KBr + Sn2(CO3)4 =>
4 K2CO3 + 2 SnBr4 = 8 KBr + Sn2(CO3)4
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
H2SO4 + KNO2 = K2SO4 + NHO2 =>
H2SO4 + 2 KNO2 = K2SO4 + 2 NHO2
SO2 + KOH = KHSO3 =>
SO2 + KOH = KHSO3
BaSO3(s) = BaO(s)SO2(g) =>
BaSO3(s) = BaO(s)SO2(g)
(NH4)2CO3(aq) + Ca(OH)2(aq) = NH4OH(aq) + CaCO3(s) =>
(NH4)2CO3(aq) + Ca(OH)2(aq) = 2 NH4OH(aq) + CaCO3(s)
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
Bi(NO3)3(aq) + CaI2(aq) = BiI3(s) + Ca(NO3)2(aq) =>
2 Bi(NO3)3(aq) + 3 CaI2(aq) = 2 BiI3(s) + 3 Ca(NO3)2(aq)
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
CaSO3(s) + HCl(aq) = CaCl2 + H2O + SO2 =>
CaSO3(s) + 2 HCl(aq) = CaCl2 + H2O + SO2
Pb(C2H3O2)4 + Na2S = PbS2 + NaC2H3O2 =>
Pb(C2H3O2)4 + 2 Na2S = PbS2 + 4 NaC2H3O2
ClO2{-} + S4O6{2-} + H2O = Cl{-} + SO4{2-} + H{+} =>
7 ClO2{-} + 2 S4O6{2-} + 6 H2O = 7 Cl{-} + 8 SO4{2-} + 12 H{+}
C2O4 = CO + O2 =>
C2O4 = 2 CO + O2
Ca + HCe = CaCe2 + H2 =>
Ca + 2 HCe = CaCe2 + H2
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
N2 + BaC2 = C + BaCN2 =>
N2 + BaC2 = C + BaCN2
ICI + H2 = I2 + HCI =>
2 ICI + H2 = I2 + 2 HCI
Fe + Fe3O4 = FeO =>
Fe + Fe3O4 = 4 FeO
Ag(NO3) + FeCl3 = AgCl + Fe(NO3)3 =>
3 Ag(NO3) + FeCl3 = 3 AgCl + Fe(NO3)3
FeO(l) + Al(l) = Al2O3(l) + Fe(l) =>
3 FeO(l) + 2 Al(l) = Al2O3(l) + 3 Fe(l)
Zn + FeCl3 = Fe + ZnCl2 =>
3 Zn + 2 FeCl3 = 2 Fe + 3 ZnCl2
HClAg = Ag(HCl) =>
HClAg = Ag(HCl)
SnS + NO3 = SnO2 + SO4 + NO =>
SnS + 3 NO3 = SnO2 + SO4 + 3 NO
HPO3 + H2Te = PO2 + Te + H2O =>
2 HPO3 + H2Te = 2 PO2 + Te + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
RbF + CuS = RbS + CuF =>
RbF + CuS = RbS + CuF
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
HCHO + NaOH + H2O2 = HCOONa + H2O =>
HCHO + NaOH + H2O2 = HCOONa + 2 H2O
SO3 + H = H2O + SO2 =>
SO3 + 2 H = H2O + SO2
Ni2(CO3)3(s) = Ni2O3(s) + CO2(g) =>
Ni2(CO3)3(s) = Ni2O3(s) + 3 CO2(g)
Sb4O6(s) + C(s) = Sb(s) + CO(g) =>
Sb4O6(s) + 6 C(s) = 4 Sb(s) + 6 CO(g)
H2O2 + NaI + H2SO4 = Na2SO4 + H2O + I2 =>
H2O2 + 2 NaI + H2SO4 = Na2SO4 + 2 H2O + I2
AgS(s) + Al(s) = Al2S3(s) + Ag(s) =>
3 AgS(s) + 2 Al(s) = Al2S3(s) + 3 Ag(s)
ZnCl2(aq) + Pb(NO3)2(aq) = Zn(NO3)2 + PbCl2 =>
ZnCl2(aq) + Pb(NO3)2(aq) = Zn(NO3)2 + PbCl2
NaHCO3 + KOH = Na2CO3 + K2CO3 + H2O =>
2 NaHCO3 + 2 KOH = Na2CO3 + K2CO3 + 2 H2O
Na2SiO3 + HF(aq) = H2SiF6(aq) + NaF(aq) + H2O =>
Na2SiO3 + 8 HF(aq) = H2SiF6(aq) + 2 NaF(aq) + 3 H2O
Ca(ClO) + HCl = CaCl2 + Cl2 + H2O =>
2 Ca(ClO) + 4 HCl = 2 CaCl2 + Cl2 + 2 H2O
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